Mon coeur te dit adieu

Muriel had been engaged to Mark for six months when he was suddenly sent to Pamanya in South America. Later she received news that he had drowned in a fishing accident. For a year, Muriel saves up to visit Pamanya to say goodbye. But she is shocked when she sees a beachcomber named Ricco who looks just like Marc. He makes repeated attempts to get rid of her, but she later discovers he is an agent on a mission to uncover a spy ring operating there.